--- product_id: 311242202 title: "Stem Mount" brand: "sincetop" price: "S$35" currency: SGD in_stock: true reviews_count: 11 category: "Sincetop" url: https://www.desertcart.sg/products/311242202-stem-mount store_origin: SG region: Singapore --- # Universal phone size fit M6 screw compatibility Aluminum alloy durability Stem Mount **Brand:** sincetop **Price:** S$35 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Lock In Your Ride, Level Up Your Journey! ## Quick Answers - **What is this?** Stem Mount by sincetop - **How much does it cost?** S$35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/311242202-stem-mount) ## Best For - sincetop enthusiasts ## Why This Product - Trusted sincetop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored for Your Stem:** Precision-engineered for M6 screw stems, ensuring perfect fit and zero wobble on mountain or road bikes. - • **Versatile Viewing Angles:** Easily rotate your phone 90° for landscape or portrait mode—ideal for navigation, fitness tracking, or music control. - • **Rock-Solid Ride Stability:** Premium aluminum alloy base minimizes phone jitter on rough terrain for a smooth, secure grip. - • **Snap-On, Snap-Off Convenience:** Quick-lock system lets you mount or release your phone in seconds with one hand—never miss a call or route update. - • **Seamless Center-Handlebar Integration:** Compact stem cap installation keeps your phone front and center without cluttering your handlebars. ## Overview The sincetop Universal Bike Phone Mount is a lightweight, durable aluminum stem cap holder designed for M6 screw bicycle stems. It offers a secure, jitter-free grip with a quick-lock mechanism for effortless phone attachment and removal. Compatible with smartphones from 4.0" to 6.7", it installs centrally on the handlebar stem, providing optimal viewing angles and minimal handlebar clutter—perfect for cyclists who demand reliability and style on every ride. ## Description desertcart.com: sincetop Universal Bike Phone Mount, Aluminum Stem Cap Phone Holder for Mountain and Road Bicycles, Quick Connect Riding Clip Stand MTB Handlebar Clamp【Series C - 1st Gen】 : Cell Phones & Accessories Review: Sturdy and Secure Phone Holder - This bike phone mount is a reliable and solid option for securely holding your phone while riding. The aluminum construction feels durable and provides a strong grip, even on bumpy rides. I was impressed with how well it keeps my phone in place on the handlebar without any shaking or slipping. The mount is easy to install, and the adjustable size accommodates various phone models. It has held up well during multiple rides, and I appreciate that it allows easy access to my phone for navigation. Definitely a great accessory for cyclists. Review: worth the price small but mighty - I have been looking for a phone holder for my mountain bike for some time now. All the holders I have seen attached to the handlebars which I am not excited about being afraid of the mounting nut and bolts loosening after some time and forget to check before heading on a trail. I come across this phone holder that mounts to your handlebar stem. I liked the place meant and the fact that it mounts with existing bike part ( stem bolt). So, I bought it. Mounting was easy, only took two minutes making sure it was perfectly aligned. The 3m adhesive mount that you attach to the phone or case is really strong. I attached my phone to the mount and flicked the lever to lock the phone in the mount and gave it a couple of stress tests pulling and bending. After I unlocked the phone flicking the level to inspect. Not one mark no signs of stress marks or damage on the plastic holder on the phone case. The mount also showed no signs of damage or stress. I attached the phone to the holder and went for a test ride of an bumpy dirt trail. Even after all the wrenching I did to the mount, the mount and phone was still tightly secure not even a wiggle in the connection point. This is the best phone hold mount and sleekest. Definitely worth buying if this the type of mount you like and are looking for. I highly recommend this mount. ## Features - 【Durable and Secure】- The holder base is made from premium aluminum alloy, making it sturdy and durable. It effectively reduces phone jitter caused by uneven ground during riding. This bike phone holder built with an ultra-lock system that offers more security through additional locking of the case during extreme journeys. - 【Quick Lock & Release】- The bicycle phone mount is easy to install on the stem, allowing you to quickly attach/detach your phone in seconds with one hand. This ensures you won't miss calls or messages during cycling. - 【Special for bicycle M6 screws】: Whether your bicycle STEM cover is round or other shapes, this phone holder can support it perfectly.The height of the aluminum alloy cylinder of the support is 8.0mm, which can be applied to the M6 screw steps of various STEM covers to avoid the suspension of the cylinder bottom and the screw steps after the mount is installed. Note: this product is only suitable for bicycles (M6 screws), not motorcycles. Most motorcycle screws are M8, if your screw specification is M8, please choose our other M8 version/Model. - 【Universal Adapters】- Our phone bike mount comes with one universal adapter, the high-viscosity industrial grade 3M double-sided adhesive tape can be strongly pasted to most cell phone cases.You can now use your phone to navigate or your Bluetooth speaker to enjoy music. Please note that Silicone / Rubber / Soft touch coatings cases are not suitable for this adapter!!!!! - 【Center Installation】: Conveniently installed in the middle of the bicycle stem, keeping your phone in front of you while riding. Simple installation requires removing just one screw, ensuring minimal handlebar space usage for additional riding equipment. - 【Lightweight and Compact】:The small and mini stem mount as light as a feather, seamlessly integrates with your bike, making you completely unaware of its presence. The mount weighs only 41.5g (1.45 ounces). - 【Perfect Viewing】- The bike stem phone mount allows you to get the perfect viewing angle and easily adjust the cellphone to horizontal or vertical screen. It is a great solution for having Google Maps visible to navigate, using a fitness app, and playing music while you ride. - 【Product Features】: Easy press for quick installation. 90-degree rotation for fast detachment. Choose between landscape or portrait format as needed. Compact appearance, lightweight design - 【Rich accessory ecology and usage scenarios】The C (Circle) series mount has 1st-gen (two buckles) and 2nd-gen (four buckles) products, adapters, protective cases, silicone elastic binding adapters, and stopwatch adapters All are standardized designs and can be used in gen1/gen2 products. Rich usage scenarios: cycling mounts, car mounts, desktop mounts, running (armbands or wristbands), belt clips, wall mounts, etc., which can meet all aspects of your life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099ZWXXW8 | | Additional Features | Quick Mount 1st Gen - Connect Quickly System Series C [ Circle ] | | Best Sellers Rank | #7,378 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #9 in Cell Phone Handlebar Mounts | | Brand | sincetop | | Built-In Media | Moutain bike phone mount * 1 + Adapter * 1+ Screw(M6) * 1 + Screwdriver * 1+ Instruction Manual * 1 | | Color | 【1st Gen】Stem Cap Mount-Black | | Compatible Devices | Smartphones | | Compatible Phone Models | Universal 4.0''~6.7'' Cellphones，iPhone 15/15 Plus/15 Pro/15 Pro Max/14/14 Plus/14 Pro/14 Pro Max/13 Mini/13/13 Pro/13 Pro Max/12 Mini/12/12 Pro/12 Pro Max/11/11 Pro/11 Pro Max/X/Xs/Xs Max/XR/SE 2020/SE/6/7/8/6sPlus/7Plus/8Plus , Samsung Galaxy ,Pixel , LG,One Plus,Motorola; Edge , Note , Nexus , Huawei Mate Series/ P 50 Series / Xiaomi MI | | Compatible with Vehicle Type | Bicycle | | Customer Reviews | 4.4 4.4 out of 5 stars (2,105) | | Enclosure Material | Aluminum, Polycarbonate | | Item Weight | 0.08 Kilograms | | Manufacturer | CENSTECH | | Model Name | C059B | | Model Number | C059B | | Mounting Type | Handlebar Stem Cap | | Shape | Round | | Water Resistance Level | Water Resistant | | Weight Capacity Maximum | 42 Grams | ## Product Details - **Brand:** sincetop - **Color:** 【1st Gen】Stem Cap Mount-Black - **Compatible Devices:** Smartphones - **Mounting Type:** Handlebar Stem Cap ## Images ![Stem Mount - Image 1](https://m.media-amazon.com/images/I/61szVBrUZIL.jpg) ![Stem Mount - Image 2](https://m.media-amazon.com/images/I/718mot8ZeuL.jpg) ![Stem Mount - Image 3](https://m.media-amazon.com/images/I/71gy+JNdSML.jpg) ![Stem Mount - Image 4](https://m.media-amazon.com/images/I/71twaKONy1L.jpg) ![Stem Mount - Image 5](https://m.media-amazon.com/images/I/61anDhaP2uL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can the 3M VHB adhesive for the adapter be used multiple times?** A: The 3M adhesive is a single-use adhesive. If it is pasted, please do not remove it. It is not reusable once removed ! Please make preparations before pasting, confirm the case material the pasting position,ensure that it is glued well at one time. **Q: Which case material is best for the adapter to stick more firmly?** A: It is recommended to choose a hard case with a flat back. Protective case made of stainless steel, PC, or TPU. PLEASE NOTE: Silicone material cannot be used. * Please choose a protective case with a sling hole and use it with the sling when riding.* **Q: Silicone / Rubber / Soft touch coatings case cannot be used ! ! ! ! ! ! ! ! ! ! ! ! ! !** A: Caution：The adapter won't stick to the silicone case sold on * Apple's website *, Please don't choose such silicone cases. Because all silicone product surfaces require special preparation to bond with 3M adhesives. **Q: Can the adapter be directly stuck on the phone? How long can it be used after sticking?** A: NO,Please don't stick it on the phone directly,Because the phone back glass cannot be pasted firmly, it is very thin and easy to break. Allow adhesive to dry for 24 hours before using for better stickiness.* **Q: Is there any requirement for the position where the adapter stick to the protective case?** A: Please stick the adapter to the center of the phone case. The force is more uniform when riding. * Please choose a protective case with a sling hole and use it with the sling when riding.* ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sturdy and Secure Phone Holder *by A***B on November 11, 2024* This bike phone mount is a reliable and solid option for securely holding your phone while riding. The aluminum construction feels durable and provides a strong grip, even on bumpy rides. I was impressed with how well it keeps my phone in place on the handlebar without any shaking or slipping. The mount is easy to install, and the adjustable size accommodates various phone models. It has held up well during multiple rides, and I appreciate that it allows easy access to my phone for navigation. Definitely a great accessory for cyclists. ### ⭐⭐⭐⭐⭐ worth the price small but mighty *by K***Y on December 30, 2023* I have been looking for a phone holder for my mountain bike for some time now. All the holders I have seen attached to the handlebars which I am not excited about being afraid of the mounting nut and bolts loosening after some time and forget to check before heading on a trail. I come across this phone holder that mounts to your handlebar stem. I liked the place meant and the fact that it mounts with existing bike part ( stem bolt). So, I bought it. Mounting was easy, only took two minutes making sure it was perfectly aligned. The 3m adhesive mount that you attach to the phone or case is really strong. I attached my phone to the mount and flicked the lever to lock the phone in the mount and gave it a couple of stress tests pulling and bending. After I unlocked the phone flicking the level to inspect. Not one mark no signs of stress marks or damage on the plastic holder on the phone case. The mount also showed no signs of damage or stress. I attached the phone to the holder and went for a test ride of an bumpy dirt trail. Even after all the wrenching I did to the mount, the mount and phone was still tightly secure not even a wiggle in the connection point. This is the best phone hold mount and sleekest. Definitely worth buying if this the type of mount you like and are looking for. I highly recommend this mount. ### ⭐⭐⭐⭐⭐ 2nd Gen has been a great value! *by W***L on October 21, 2025* I bought the 2nd Gen for 29.00. Outstanding product compared to the QuadLocks price of 90+ dollars. I’ve had this mounted on 3 different desert mountain rides which involved one very hard crash coming down hill. Moved the holder a bit, but phone was held secure. I pushed it back into place and continued on. Can’t say enough good things about this holder. Stay tight and secure and no rattling! Best 29.00 I’ve spent lately. ## Frequently Bought Together - Bike Phone Mount,Mountain Bicycle Stem Cell Phone Holder,Universal Aluminum Handlebar Phone Clamp,MTB / Road E-Bike Cycling Mobile Phone Clip,Quick Release Attach/Detach-Orange【Series C-1st Gen】 - sincetop Nylon Phone Adhesive Paste Adapter - Quick Install, Secure Connection, Durable Design - Compatible with C-Series【1st or 2nd Generation】 All Mounts --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/311242202-stem-mount](https://www.desertcart.sg/products/311242202-stem-mount) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-04-25*